This week we have to work with different systems of equations, but first of all, today we are going to remember all we know about LOGARITHMS.
The last equations on your holiday´s task were LOGARITHMICS.
I didn´t teach you how to solve this type, and the only explanation you have is written in your text-book on page 61:
"We solve them by looking at the properties of logarithms"
So, the usual thing is not to be able do it and it doesn´t matter at all, but I tought this exercise 7 was a kind of challenge to your mathematical skills and
I´m glad to say that some of you have managed to solve them. GOOD JOB!!
by Milashu!
by Carmen!
by Alba Medina!
by Fran!
by Michelle!
by Mario!
by María!
So, in order to solve LOGARITHMIC EQUATIONS we have to practise with logarithms one more time!
HOMEWORK:
1. Review the concept of logarithm and the logs´rules:
2. Get out of this Logs Maze:
logs´equations
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